中国上证综指4月30日（周三）收盘下跌7.62点，跌幅：0.23%，报3279.03点；中国深证成指4月30日（周三）收盘上涨50.02点，涨幅：0.51%，报9899.82点；中国沪深300指数4月30日（周三）收盘下跌4.51点，跌幅：0.12%，报3770.57点；中国创业板指数4月30日（周三）收盘上涨16.09点，涨幅：0.83%，报1948.03点；中国科创50指数4月30日（周三）收盘上涨8.55点，涨幅：0.85%，报1012.42点。
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